Description: Wide Brightness Range: Large area of high brightness LED COB, expand your vision, make the night more bright. 3 Lighting Modes: the Head Flashlight has uniquely designed strong light, medium light, long press flash, wave sensor switch, suitable for any situation. Light in the Dark: When Used The COB Headlight is very conspicuous in the dark, especially at night camping, hiking, fishing, work and adventure products. Comfortable Headband: The silicone headband is easily elastic and secure that won’t loosen up or flop around, ergonomically designed headband makes this Headlamp perfect for long distance runners or anyone else looking for a comfortable fit. Application: Perfect running, walking, fishing, hunting, hiking, cycling, reading, caving, auto repair and emergency kit. Great for all type of construction work and also nice gift choice for family and friends. Specification: Material: Silicone LED Bead: 3 watt LED 200LM Battery Type: Polymer Lithium Battery 1200mAh Operating Voltage: 3.0V-4.5V Waterproof Rating: IPX4 (do not soak in water) Body Material: Silicone Charging Time: 3-5 Hours Battery Capacity: 1200mAh Maximum Brightness: 350 Lumen Exposure Area: > 50 Square Meters Charging Mode: USB Rated Power: 10W Size Chart: Diameter: 20cm/7.87inch Thickness: 2.2cm/0.87inch Package Includes: 1 Piece Headlamp 1 Piece USB Cable Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!